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Heathkit ET-3100B

Electronic Design Experimenter

The Heathkit Model ET-3100B Electronic Design Experimenter is both a versatile design instrument for building and testing circuits and a learning tool. The Experimenter has the following built-in features:

  • Two separate variable and regulated 1.2 - 15 Volt, 250 mA (positive and negative) DC power supplies
  • Two 50 Hz 15 V, 200 mA supplies
  • A 200 Hz to 20 KHz signal generator, with sine and square wave outputs
  • A breadboarding socket
  • A 1kΩ and a 100 KΩ experimentation potentiometer